CN221254317U - Municipal wastewater filtering device - Google Patents
Municipal wastewater filtering device Download PDFInfo
- Publication number
- CN221254317U CN221254317U CN202323192136.0U CN202323192136U CN221254317U CN 221254317 U CN221254317 U CN 221254317U CN 202323192136 U CN202323192136 U CN 202323192136U CN 221254317 U CN221254317 U CN 221254317U
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- Prior art keywords
- fixedly connected
- cavity
- wall
- treatment tank
- box
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- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 239000010841 municipal wastewater Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004062 sedimentation Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 22
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a municipal sewage filtering device, which comprises a treatment tank and a disinfection box, wherein the inner wall of the treatment tank is fixedly connected with a separation plate, the treatment tank is respectively provided with a sedimentation cavity and a filtering cavity through the separation plate, the surface of the separation plate is provided with a plurality of middle rotating ports, one surface of the separation plate is provided with an opening and closing mechanism matched with the middle rotating ports, one surface of the treatment tank is provided with a water inlet pipe communicated with the sedimentation cavity, and the inner wall of the filtering cavity is fixedly connected with a plurality of groups of filtering mechanisms. The utility model has reasonable structure, the sewage enters the sedimentation cavity for sedimentation through the municipal drainage pipe, when the water level of the sediment passes through the transfer port, the opening and closing mechanism is opened, so that the water enters the filter cavity through the transfer port, the sewage is filtered through the filter cavity through the plurality of groups of filter mechanisms, the disinfection box is combined, the liquid ozone in the ozone box is conveyed to the disinfection box through the agent conveying pipe through the water pump, and the water and the ozone are mixed through the mixing mechanism, so that the disinfection treatment of the water is realized.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a municipal sewage filtering device.
Background
Sewage treatment, in order to make sewage achieve the water quality requirement of draining into a certain water body or reusing and purify it, a water system of a city plays an important role in the appearance of the city;
At present, the urban sewage directly flows into the sewer pipe, so that the sewer pipe is easy to be blocked, if a filter screen is added at the front end of the sewer pipe, the discharge of water flow is blocked along with the increase of garbage, therefore, the application provides a municipal sewage filtering device
Disclosure of utility model
In order to solve the problems, the utility model provides a municipal sewage filtering device, and the technical scheme solves the problems that in the prior art, sewage in the current city is directly caused to flow into a sewer pipe, so that the sewer pipe is easy to be blocked, a filter screen is added at the front end of the sewer pipe, and the water flow is blocked as garbage increases.
In order to achieve the above purpose, the municipal sewage filtering device provided by the utility model comprises a treatment tank and a disinfection box, wherein the inner wall of the treatment tank is fixedly connected with a separation plate, the treatment tank is respectively provided with a sedimentation cavity and a filtering cavity through the separation plate, the surface of the separation plate is provided with a plurality of middle rotating ports, and one surface of the separation plate is provided with an opening and closing mechanism matched with the middle rotating ports;
One surface of the treatment tank is provided with a water inlet pipe with a sedimentation cavity communicated with the sedimentation cavity, the inner wall of the filtration cavity is fixedly connected with a plurality of groups of filtration mechanisms, the inner wall of the filtration cavity is fixedly connected with a drain pipe, and the filtration cavity is communicated with the disinfection box through the drain pipe;
The surface of disinfection case is equipped with the ozone case, the surface of ozone case is equipped with the water pump, the water pump output is equipped with defeated agent pipe, defeated agent pipe is linked together with the disinfection case, the one side of disinfection case is equipped with mixing arrangement, the one side of disinfection case is equipped with a plurality of emission mechanism.
Further, the opening and closing mechanism comprises a groove opening formed in one surface of the partition plate, a flashboard slidingly connected to the inner wall of the groove opening, a base plate fixedly connected to the outer surface of the treatment tank, a telescopic hydraulic cylinder fixedly connected to the surface of the base plate and a connecting bent rod fixedly connected to the output end of the telescopic hydraulic cylinder;
the flashboard is used for sealing the centering opening, and one end of the connecting bent rod is connected with one surface of the flashboard.
Further, the multiple groups of filtering mechanisms comprise a fixed frame fixedly connected to the inner wall of the filter cavity and a filter screen fixedly connected to the inner wall of the fixed frame.
Further, the mixing mechanism comprises a motor arranged on one side of the sterilizing box, a connecting hole arranged on one side of the sterilizing box, a sealing bearing arranged on the inner wall of the connecting hole, a rotating shaft arranged on the inner ring of the sealing bearing and a plurality of stirring blades arranged on the outer surface of the rotating shaft;
The output end of the motor is connected with the rotating shaft.
Further, the discharging mechanism comprises a discharging pipe arranged on one surface of the sterilizing box and an electromagnetic valve arranged at the middle section of the discharging pipe;
The discharge pipe is communicated with the sterilizing box.
Further, the surface of sedimentation chamber fixedly connected with fixed plate, the surface of fixed plate is equipped with closing plate two, the top of handling the pond is equipped with closing plate one.
Further, an agent inlet is formed in the surface of the ozone box, and a sealing plug is clamped on the inner wall of the agent inlet.
Compared with the prior art, the utility model has the beneficial effects that:
The application has reasonable structure, the sewage enters the sedimentation cavity for sedimentation through the municipal drainage pipe, when the water level of the sediment passes through the transfer port, the opening and closing mechanism is opened, so that the water enters the filter cavity through the transfer port, the sewage is filtered through the filter cavity through the plurality of groups of filter mechanisms, the disinfection box is combined, the liquid ozone in the ozone box is conveyed to the disinfection box through the agent conveying pipe through the water pump, and the water and the ozone are mixed through the mixing mechanism, so that the disinfection treatment of the water is realized.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is a schematic view showing a partial sectional structure of the sterilization case according to the present utility model.
In the figure: 1. a treatment pool; 2. a water inlet pipe; 3. a sedimentation chamber; 4. a filter chamber; 5. a partition plate; 6. a flashboard; 7. stirring blades; 8. a transfer port; 9. a telescopic hydraulic cylinder; 10. a fixed frame; 11. a filter screen; 12. a fixing plate; 13. a first sealing plate; 14. a second sealing plate; 15. a sterilization box; 16. an ozone tank; 17. a sealing plug; 18. a drain pipe; 19. a reagent delivery tube; 20. a motor; 21. a discharge pipe; 22. an electromagnetic valve; 23. connecting a bent rod; 24. a rotation shaft; 25. and (3) a water pump.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Referring to fig. 1-4, a municipal sewage filtering device comprises a treatment tank 1 and a disinfection box 15, wherein a separation plate 5 is fixedly connected to the inner wall of the treatment tank 1, a sedimentation cavity 3 and a filtering cavity 4 are respectively formed in the treatment tank 1 through the separation plate 5, a plurality of middle rotating ports 8 are formed in the surface of the separation plate 5, and an opening and closing mechanism matched with the middle rotating ports 8 is arranged on one surface of the separation plate 5;
One surface of the treatment tank 1 is provided with a water inlet pipe 2 communicated with a sedimentation cavity 3, the inner wall of the filter cavity 4 is fixedly connected with a plurality of groups of filter mechanisms, the inner wall of the filter cavity 4 is fixedly connected with a drain pipe 18, and the filter cavity 4 is communicated with a disinfection box 15 through the drain pipe 18;
the surface of the sterilizing box 15 is provided with an ozone box 16, the outer surface of the ozone box 16 is provided with a water pump 25, the output end of the water pump 25 is provided with a reagent conveying pipe 19, the reagent conveying pipe 19 is communicated with the sterilizing box 15, one surface of the sterilizing box 15 is provided with a mixing mechanism, and one surface of the sterilizing box 15 is provided with a plurality of discharging mechanisms;
When the sewage treatment device is used, the water inlet pipe 2 is connected with a municipal drainage pipe, the drainage mechanism is connected with a sewer pipe, sewage enters the sedimentation cavity 3 for sedimentation through the municipal drainage pipe, when the sedimented water level passes through the transit opening 8, the opening and closing mechanism is opened, the water enters the filter cavity 4 through the transit opening 8, the sewage is filtered through the filter cavity 4 by a plurality of groups of filter mechanisms, the filtered sewage enters the disinfection box 15 through the drain pipe 18, the liquid ozone inside the ozone box 16 is conveyed to the disinfection box 15 through the agent conveying pipe 19 by the water pump 25, the water and the ozone are mixed through the mixing mechanism, the disinfection treatment of the water is achieved, and the sewage is discharged into the sewer pipe through the drainage mechanism.
Specifically, the opening and closing mechanism comprises a groove opening formed in one surface of the partition plate 5, a flashboard 6 slidingly connected to the inner wall of the groove opening, a base plate fixedly connected to the outer surface of the treatment tank 1, a telescopic hydraulic cylinder 9 fixedly connected to the surface of the base plate, and a connecting bent rod 23 fixedly connected to the output end of the telescopic hydraulic cylinder 9;
The flashboard 6 is used for sealing the middle rotating opening 8, one end of the connecting bent rod 23 is connected with one surface of the flashboard 6, and the multiple groups of filtering mechanisms comprise a fixed frame 10 fixedly connected to the inner wall of the filtering cavity 4 and a filter screen 11 fixedly connected to the inner wall of the fixed frame 10;
The flashboard 6 is driven to lift up on the inner wall of the groove opening through the connecting bent rod 23 by the telescopic hydraulic cylinder 9, so that water in the sedimentation cavity 3 enters the filter cavity 4 through the transit opening 8, and impurities in sewage are filtered through the filter screen 11.
Specifically, the mixing mechanism comprises a motor 20 arranged on one side of the sterilizing box 15, a connecting hole arranged on one side of the sterilizing box 15, a sealing bearing arranged on the inner wall of the connecting hole, a rotating shaft 24 arranged on the inner ring of the sealing bearing and a plurality of stirring blades 7 arranged on the outer surface of the rotating shaft 24;
The output end of the motor 20 is connected with a rotating shaft 24, the motor 20 is connected on the surface of the sterilizing box 15 through a bolt, the surface of the sterilizing box 15 is provided with a groove, and the inner wall of the groove is provided with internal threads;
The stirring blade 7 is driven to rotate by the motor 20 through the rotating shaft 24 to mix water and ozone.
Specifically, the discharge mechanism includes a discharge pipe 21 provided on one side of the sterilization case 15 and a solenoid valve 22 provided in the middle section of the discharge pipe 21;
The discharge pipe 21 is communicated with the sterilizing chamber 15;
The treated sewage is made to pass through the discharge pipe 21 to the sewer pipe by opening the solenoid valve 22.
Specifically, the surface of the sedimentation chamber 3 is fixedly connected with a fixed plate 12, the surface of the fixed plate 12 is provided with a second sealing plate 14, the top end of the treatment tank 1 is provided with a first sealing plate 13, and impurities are prevented from entering the treatment tank 1 through the first sealing plate 13 and the second sealing plate 14 during use.
Specifically, the surface of the ozone tank 16 is provided with an agent inlet, the inner wall of the agent inlet is clamped with a sealing plug 17, and liquid ozone is conveniently added into the ozone tank 16 through the agent inlet by opening the sealing plug 17.
The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a municipal wastewater filtering device which is characterized by comprising a treatment tank (1) and a disinfection box (15), wherein the inner wall of the treatment tank (1) is fixedly connected with a separation plate (5), the treatment tank (1) is respectively provided with a sedimentation cavity (3) and a filtering cavity (4) through the separation plate (5), the surface of the separation plate (5) is provided with a plurality of transit ports (8), and one surface of the separation plate (5) is provided with an opening and closing mechanism matched with the transit ports (8);
One surface of the treatment tank (1) is provided with a water inlet pipe (2) communicated with the sedimentation cavity (3), the inner wall of the filter cavity (4) is fixedly connected with a plurality of groups of filter mechanisms, the inner wall of the filter cavity (4) is fixedly connected with a drain pipe (18), and the filter cavity (4) is communicated with the disinfection box (15) through the drain pipe (18);
The surface of disinfect box (15) is equipped with ozone case (16), the surface of ozone case (16) is equipped with water pump (25), water pump (25) output is equipped with defeated agent pipe (19), defeated agent pipe (19) are linked together with disinfect box (15), the one side of disinfect box (15) is equipped with mixing arrangement, the one side of disinfect box (15) is equipped with a plurality of emission mechanism.
2. The municipal sewage filtering device according to claim 1, wherein the opening and closing mechanism comprises a groove opening formed in one surface of the partition plate (5), a flashboard (6) connected to the inner wall of the groove opening in a sliding manner, a base plate fixedly connected to the outer surface of the treatment tank (1), a telescopic hydraulic cylinder (9) fixedly connected to the surface of the base plate, and a connecting bent rod (23) fixedly connected to the output end of the telescopic hydraulic cylinder (9);
The flashboard (6) is used for sealing the rotary opening (8), and one end of the connecting bent rod (23) is connected with one surface of the flashboard (6).
3. The municipal sewage filtering device according to claim 1, wherein the plurality of groups of filtering mechanisms comprise a fixed frame (10) fixedly connected to the inner wall of the filtering cavity (4) and a filter screen (11) fixedly connected to the inner wall of the fixed frame (10).
4. The municipal sewage filtering device according to claim 1, wherein the mixing mechanism comprises a motor (20) arranged on one side of the sterilizing box (15), a connecting hole arranged on one side of the sterilizing box (15), a sealing bearing arranged on the inner wall of the connecting hole, a rotating shaft (24) arranged on the inner ring of the sealing bearing and a plurality of stirring blades (7) arranged on the outer surface of the rotating shaft (24);
the output end of the motor (20) is connected with a rotating shaft (24).
5. A municipal sewage filtration device according to claim 1, wherein the discharge means comprises a discharge pipe (21) provided on one side of the sterilizing tank (15) and a solenoid valve (22) provided in the middle section of the discharge pipe (21);
The discharge pipe (21) is communicated with the sterilizing box (15).
6. The municipal sewage filtering device according to claim 1, wherein the surface of the sedimentation chamber (3) is fixedly connected with a fixing plate (12), a second sealing plate (14) is arranged on the surface of the fixing plate (12), and a first sealing plate (13) is arranged at the top end of the treatment tank (1).
7. The municipal sewage filtering device according to claim 1, wherein an inlet is formed in the surface of the ozone tank (16), and a sealing plug (17) is clamped on the inner wall of the inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323192136.0U CN221254317U (en) | 2023-11-27 | 2023-11-27 | Municipal wastewater filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323192136.0U CN221254317U (en) | 2023-11-27 | 2023-11-27 | Municipal wastewater filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221254317U true CN221254317U (en) | 2024-07-02 |
Family
ID=91659713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323192136.0U Active CN221254317U (en) | 2023-11-27 | 2023-11-27 | Municipal wastewater filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221254317U (en) |
-
2023
- 2023-11-27 CN CN202323192136.0U patent/CN221254317U/en active Active
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